List questions from gauss-sums | MathQA

Only Legendre symbol gives constant magnitude discrete Fourier transform

Published on 15 Sep 2021 - 21:47

$2^n$-th rational reciprocity laws

Published on 18 Nov 2021 - 5:33

How to find the Gauss sum $\sum_{x=0}^{p-1} e^{2\pi i(ax^2+bx+c)/p}$?

Published on 04 Dec 2021 - 7:49

Gauss sum over Legendre symbols combining residue and non-residue parts

Published on 22 Mar 2022 - 16:21

Sum of the Multiplicative Legendre's symbol

Published on 07 May 2022 - 11:14

Tate gamma factor as a principal value integral

Published on 23 May 2022 - 19:40

Quadratic Gauss sums and Fourier Analysis

Published on 23 Feb 2026 - 9:03

On the tribonacci constant with $\cos(2\pi\,k/11)$, plastic constant with $\cos(2\pi\,k/23)$, and others

Published on 17 Dec 2022 - 19:38